TY - RPRT TI - Leukoencephalopathy associated with khat misuse. AU - P K Morrish AU - N Nicolaou AU - P Brakkenberg AU - P E Smith PY - 1999 DO - 10.1136/jnnp.67.4.556 UR - https://pubmed.ncbi.nlm.nih.gov/10610394/ ID - 10610394 ER -